901956 has 24 divisors (see below), whose sum is σ = 2296224. Its totient is φ = 273280.

The previous prime is 901937. The next prime is 901963. The reversal of 901956 is 659109.

It is an unprimeable number.

901956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3285 + ... + 3548.

It is an arithmetic number, because the mean of its divisors is an integer number (95676).

2⁹⁰¹⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

901956 is an abundant number, since it is smaller than the sum of its proper divisors (1394268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

901956 is a wasteful number, since it uses less digits than its factorization.

901956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851 (or 6849 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 901956 is about 949.7136410519. The cubic root of 901956 is about 96.6188321929.

The spelling of 901956 in words is "nine hundred one thousand, nine hundred fifty-six".